diff --git a/.drone.yml b/.drone.yml
index b5c8638..6dee21e 100644
--- a/.drone.yml
+++ b/.drone.yml
@@ -25,7 +25,7 @@ steps:
   - name: setup-vault
     image: alpine:latest
     environment:
-      VAULT_VERSION: 1.12.2
+      VAULT_VERSION: 1.13.0
     commands:
       - wget -q -O vault_$${VAULT_VERSION}_linux_amd64.zip https://releases.hashicorp.com/vault/$${VAULT_VERSION}/vault_$${VAULT_VERSION}_linux_amd64.zip
       - wget -q -O - https://releases.hashicorp.com/vault/$${VAULT_VERSION}/vault_$${VAULT_VERSION}_SHA256SUMS | grep linux_amd64 | sha256sum -c
@@ -40,7 +40,7 @@ steps:
   - name: unit-integration-tests
     image: maven:3-eclipse-temurin-17
     environment:
-      VAULT_VERSION: 1.12.2
+      VAULT_VERSION: 1.13.0
     commands:
       - export PATH=.bin:$${PATH}
       - mvn -B -P integration-test verify
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index be692b5..9bc78cb 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -6,10 +6,10 @@ jobs:
     strategy:
       matrix:
         jdk: [ 11, 17, 19 ]
-        vault: [ '1.2.0', '1.11.4', '1.12.2' ]
+        vault: [ '1.2.0', '1.11.8', '1.13.0' ]
         include:
           - jdk: 17
-            vault: '1.11.4'
+            vault: '1.11.8'
             analysis: true
     steps:
       - name: Checkout
diff --git a/README.md b/README.md
index 9c67e69..d5fe719 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ Java Vault Connector is a connector library for [Vault](https://www.vaultproject
     * SQL secret handling
     * KV v1 and v2 support
 * Connector Factory with builder pattern
-* Tested against Vault 1.2.0 to 1.12.2
+* Tested against Vault 1.2 to 1.13
 
 
 ## Maven Artifact
diff --git a/pom.xml b/pom.xml
index 59af6fd..1c10c46 100644
--- a/pom.xml
+++ b/pom.xml
@@ -170,7 +170,7 @@
         <dependency>
             <groupId>nl.jqno.equalsverifier</groupId>
             <artifactId>equalsverifier</artifactId>
-            <version>3.12.4</version>
+            <version>3.14</version>
             <scope>test</scope>
         </dependency>
         <dependency>
diff --git a/src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorIT.java b/src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorIT.java
index be6569f..40f456a 100644
--- a/src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorIT.java
+++ b/src/test/java/de/stklcode/jvault/connector/HTTPVaultConnectorIT.java
@@ -51,7 +51,7 @@ import static org.junit.jupiter.api.Assumptions.assumeTrue;
  * @since 0.1
  */
 class HTTPVaultConnectorIT {
-    private static String VAULT_VERSION = "1.12.2";  // The vault version this test is supposed to run against.
+    private static String VAULT_VERSION = "1.13.0";  // The vault version this test is supposed to run against.
     private static final String KEY1 = "E38bkCm0VhUvpdCKGQpcohhD9XmcHJ/2hreOSY019Lho";
     private static final String KEY2 = "O5OHwDleY3IiPdgw61cgHlhsrEm6tVJkrxhF6QAnILd1";
     private static final String KEY3 = "mw7Bm3nbt/UWa/juDjjL2EPQ04kiJ0saC5JEXwJvXYsB";